Wear-resistant rubber fender plate

Abstract

The utility model relates to the field of fender plates, and discloses a wear-resistant rubber fender plate which comprises a fixing plate, a connecting plate is slidably connected to the interior of the fixing plate, a rubber plate is fixedly connected to the front side of the connecting plate, a clamping groove is formed in the connecting plate, a button is slidably connected to the interior of the fixing plate, and the rubber plate is fixedly connected to the front side of the connecting plate. A connecting column is fixedly connected to the interior of the bottom end of the button, a sliding groove is formed in the fixing plate, a sliding block is slidably connected to the interior of the sliding groove, a pressing groove is formed in the sliding block, a clamping column is fixedly connected to the front side of the sliding block, and a placement groove is formed in the fixing plate. According to the utility model, under the condition that a special tool is not used, the connecting plate can be quickly disassembled and replaced, so that the maintenance and replacement process is more convenient, the maintenance and replacement time is shortened, and the flexibility and convenience of maintenance are improved.

Description

Technical Field

[0001] The utility model relates to the field of fenders, in particular to a wear-resistant rubber fender. Background Art

[0002] Rubber fender is a rubber product used to protect ships and dock structures. It is installed on the side of the hull or on the dock to reduce the impact of collision, friction and wear on ships and dock structures.

[0003] After searching, the existing Chinese patent announcement number is: CN206900603U, a practical rubber fender, including an L-shaped fixed steel plate and a T-shaped bolt, one side of the L-shaped fixed steel plate is connected to the rubber fender body through the T-shaped bolt, and the surface of the L-shaped fixed steel plate is provided with a bolt hole, the rubber fender body is provided with a round hole, and the bottom end of the rubber fender body is fixed with a support seat, and the inside of the rubber fender body is filled with foamed polyurethane filling material. The utility model, by providing a rubber pad between the T-shaped bolt and the rubber fender body, makes the connection between the L-shaped fixed steel plate and the rubber fender body more stable and compact, and is not easy to loosen, avoiding the rubber fender from falling off during use, and by providing vulcanized rubber on the surface of the rubber fender body, the rubber fender has good wear resistance, alleviates the wear of the rubber fender caused by collision, and prolongs the service life of the rubber fender.

[0004] In the specific implementation of the above patent, the interior of the rubber fender body is filled with foamed polyurethane filling material. By filling the interior of the rubber fender body with foamed polyurethane filling material, the rubber fender has higher energy absorption and reaction force, and has the advantages of low cost, long service life, simple installation and maintenance, etc. A rubber pad is provided between the T-bolt and the rubber fender body. By providing a rubber pad between the T-bolt and the rubber fender body, the connection between the L-shaped fixed steel plate and the rubber fender body is more stable and compact, and it is not easy to loosen, so as to avoid the rubber fender falling off during use. In this patent, a rubber pad is provided between the T-bolt and the rubber fender body, so that the connection between the L-shaped fixed steel plate and the rubber fender body is more stable and compact, and it is not easy to loosen, so as to avoid the rubber fender falling off during use. However, in this patent, the rubber fender body is fixed by L-shaped fixing and T-bolt. When replacing the worn rubber fender body, it is necessary to use a wrench or other special tools to disassemble it, which makes the maintenance and replacement process more cumbersome, increases the maintenance and replacement time, and reduces the flexibility and convenience of maintenance. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art and proposes a wear-resistant rubber fender, aiming to improve the problem that when replacing the worn rubber fender body in the prior art, a wrench or other special tools need to be used to disassemble it, which makes the maintenance and replacement process more cumbersome, increases the maintenance and replacement time, and reduces the flexibility and convenience of maintenance.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wear-resistant rubber fender comprises a fixed plate, a connecting plate is slidably connected inside the fixed plate, a rubber plate is fixedly connected to the front side of the connecting plate, a card slot is provided inside the connecting plate, a button is slidably connected inside the fixed plate, a connecting column is fixedly connected inside the bottom end of the button, a sliding groove is provided inside the fixed plate, a sliding block is slidably connected inside the sliding groove, a downward pressing groove is provided inside the sliding block, a card column is fixedly connected to the front side of the sliding block, a placement groove is provided inside the fixed plate, a push spring is sleeved on the outer side of the card column, a push ring is fixedly connected to the outer side of the card column, the outer side of the fixed plate is slidably connected to the placement plate, and a buffer assembly is fixedly connected to the rear end of the fixed plate.

[0008] Further, the buffer assembly includes two telescopic rods 1, two telescopic rods 2, two buffer springs 1, two connecting rods 1, two connecting rods 2, two extrusion rods, a buffer seat and a buffer spring 2. The front sides of the two telescopic rods 1 are respectively fixedly connected to the left and right sides of the rear end of the fixed plate, the interiors of the two telescopic rods 2 are respectively slidably connected to the outsides of the two telescopic rods 1, the two buffer springs 1 are respectively sleeved on the outsides of the two telescopic rods 1, the rear ends of the two connecting rods 1 are respectively rotatably connected to the left and right ends of the interior of the placement plate, the front sides of the two connecting rods 2 are respectively rotatably connected to the left and right sides of the rear end of the fixed plate, the interiors of the two extrusion rods are respectively rotatably connected to the outer rear ends of the two connecting rods 2, the outer side of the buffer seat is fixedly connected to the interior of the placement plate, and the buffer spring 2 is arranged inside the buffer seat.

[0009] Furthermore, the rear ends of the two telescopic rods 2 are respectively fixedly connected to the left and right sides of the interior of the placement plate, and the two buffer springs 1 are respectively sleeved on the outsides of the two telescopic rods 2.

[0010] Furthermore, the front sides of the two buffer springs 1 are respectively fixed to the left and right sides of the rear end of the fixing plate, and the rear ends of the two buffer springs 1 are respectively fixedly connected to the left and right ends inside the placement plate.

[0011] Furthermore, the outer top ends of the two connecting rods 1 are rotatably connected to the insides of the two extrusion rods respectively, and the outer sides of the two extrusion rods are slidably connected to the inside of the buffer seat.

[0012] Furthermore, the outer side of the connecting column is slidably connected to the inside of the pressing groove, and the outer side of the sliding block is slidably connected to the inside of the button.

[0013] Furthermore, a metal mesh is arranged inside the rubber plate, a handle is fixedly connected to the top of the connecting plate, and three fixing plates are fixedly connected to the left and right sides of the placement plate.

[0014] Furthermore, the outer side of the push ring is slidably connected to the inside of the placement groove, and the outer side of the clamping column is slidably connected to the inside of the clamping groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the mutual cooperation of structures such as the card slot, button, connecting column and sliding slot, the connecting plate can be quickly disassembled and replaced without using special tools, making the maintenance and replacement process more convenient, reducing the maintenance and replacement time, and improving the flexibility and convenience of maintenance.

[0017] 2. In the utility model, by the mutual cooperation of the telescopic rod 1, the telescopic rod 2, the buffer spring 1 and the connecting rod 1, the buffer device can buffer the fixed plate, which can reduce the impact force of the ship's side hitting the rubber plate and reduce the wear degree of the rubber plate, thereby extending the service life of the rubber plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a wear-resistant rubber fender proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a sliding block of a wear-resistant rubber fender proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the metal mesh structure of a wear-resistant rubber fender proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of an extrusion rod structure of a wear-resistant rubber fender.

[0022] Legend:

[0023] 1. Fixed plate; 2. Connecting plate; 3. Rubber plate; 4. Card slot; 5. Button; 6. Connecting column; 7. Sliding slot; 8. Sliding block; 9. Pressing slot; 10. Card column; 11. Placement slot; 12. Push spring; 13. Push ring; 14. Placement plate; 15. Telescopic rod 1; 16. Telescopic rod 2; 17. Buffer spring 1; 18. Connecting rod 1; 19. Connecting rod 2; 20. Extrusion rod; 21. Buffer seat; 22. Buffer spring 2; 23. Metal mesh; 24. Handle; 25. Fixed sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a wear-resistant rubber fender, including a fixed plate 1, a connecting plate 2 is slidably connected inside the fixed plate 1, a rubber plate 3 is fixedly connected to the front side of the connecting plate 2, the rubber plate 3 is designed to protect the side of the ship, a card slot 4 is provided inside the connecting plate 2, the card slot 4 is designed to cooperate with the card column 10 to fix the connecting plate 2, a button 5 is slidably connected inside the fixed plate 1, the button 5 is designed to cooperate with the pressing groove 9 by pressing down, so that the sliding block 8 is pressed to the rear end inside the sliding groove 7, the bottom end of the button 5 is fixedly connected to the inside of the connecting column 6, the connecting column 6 is designed to facilitate the connection with the sliding block 8, the fixed plate 1 is provided with a sliding groove 7, the design of the sliding groove 7 In order to facilitate the sliding of the sliding block 8, the sliding groove 7 is slidably connected to the sliding block 8, and a downward pressing groove 9 is provided inside the sliding block 8. A clamping column 10 is fixedly connected to the front side of the sliding block 8. The clamping column 10 is designed to fix the connecting plate 2 by engaging with the clamping groove 4. A placement groove 11 is provided inside the fixed plate 1. A push spring 12 is sleeved on the outer side of the clamping column 10. A push ring 13 is fixedly connected to the outer side of the clamping column 10. The push ring 13 is designed to facilitate the push spring 12 to push it, thereby pushing the clamping column 10 to engage with the clamping groove 4. The outer side of the fixed plate 1 is slidably connected to a placement plate 14. The placement plate 14 is designed to facilitate the accommodation of the internal buffer component, and the rear end of the fixed plate 1 is fixedly connected to the buffer component.

[0026] like Figure 1 - Figure 3As shown, the outer side of the connecting column 6 is slidably connected to the inside of the pressing groove 9. The connecting column 6 is designed to facilitate the connection with the sliding block 8. The outer side of the sliding block 8 is slidably connected to the inside of the button 5. The sliding block 8 is designed to slide backward inside the sliding groove 7 when the button 5 drives the connecting column 6 to be pressed down inside the pressing groove 9, and drives the card column 10 to leave the inside of the card groove 4. A metal mesh 23 is provided inside the rubber plate 3. The metal mesh 23 is designed to strengthen the rubber plate 3. A handle 24 is fixedly connected to the top of the connecting plate 2. The handle 24 is designed for In order to facilitate lifting the connecting plate 2 and the rubber plate 3, three fixing plates 25 are fixedly connected on both sides of the placement plate 14. The fixing plates 25 are designed to facilitate fixing the entire fender by bolts and nuts. The outer side of the push ring 13 is slidably connected to the inside of the placement groove 11. The push ring 13 is designed to facilitate the push spring 12 to push it, thereby pushing the clamping column 10 to engage with the clamping groove 4. The outer side of the clamping column 10 is slidably connected to the inside of the clamping groove 4. The clamping column 10 is designed to fix the connecting plate 2 by engaging with the clamping groove 4.

[0027] like Figure 4As shown, the buffer assembly includes two telescopic rods 15, two telescopic rods 16, two buffer springs 17, two connecting rods 18, two connecting rods 19, two extrusion rods 20, a buffer seat 21 and a buffer spring 22. The front sides of the two telescopic rods 15 are respectively fixedly connected to the left and right sides of the rear end of the fixed plate 1. The telescopic rod 15 is designed to cooperate with the telescopic rod 16 to support the buffer spring 17. The interiors of the two telescopic rods 16 are respectively slidably connected to the outer sides of the two telescopic rods 15. The two buffer springs 17 are respectively sleeved on the two telescopic rods 15. The buffer spring 17 is designed to provide preliminary buffering for the fixing plate 1. The rear ends of the two connecting rods 18 are respectively rotatably connected to the left and right ends of the interior of the placement plate 14. The connecting rod 18 is designed to cooperate with the connecting rod 2 19 to push the extrusion rod 20, thereby squeezing the buffer spring 22 to achieve further buffering. The front sides of the two connecting rods 2 19 are respectively rotatably connected to the left and right sides of the rear end of the fixing plate 1. The insides of the two extrusion rods 20 are respectively rotatably connected to the outer rear ends of the two connecting rods 2 19. The outer side of the buffer seat 21 is fixedly connected to the placement plate 14. Inside, the buffer seat 21 is designed to accommodate the buffer spring 22, and the buffer spring 22 is arranged inside the buffer seat 21. The buffer spring 22 is designed to achieve further buffering when being squeezed by the squeezing rod 20. The rear ends of the two telescopic rods 16 are respectively fixedly connected to the left and right sides of the inside of the placement plate 14. The telescopic rod 16 is designed to cooperate with the telescopic rod 15 to support the buffer spring 17. The two buffer springs 17 are respectively sleeved on the outside of the two telescopic rods 16. The buffer spring 17 is designed to provide preliminary buffering for the fixed plate 1. The front sides of the buffer springs 17 are respectively fixed to the left and right sides of the rear end of the fixed plate 1, and the rear ends of the two buffer springs 17 are respectively fixedly connected to the left and right ends inside the placement plate 14. The buffer spring 17 is designed to provide preliminary buffering for the fixed plate 1. The outer top ends of the two connecting rods 18 are respectively rotatably connected to the inside of the two extrusion rods 20, and the outer sides of the two extrusion rods 20 are both slidably connected to the inside of the buffer seat 21. The connecting rod 18 is designed to cooperate with the connecting rod 2 19 to push the extrusion rod 20, thereby squeezing the buffer spring 22 to achieve further buffering.

[0028] Working principle: After long-term use, the rubber plate 3 has serious surface wear and needs to be replaced. When the connecting plate 2 and the rubber plate 3 need to be replaced, the button 5 is pressed by hand, and when the button 5 is pressed down, the connecting column 6 cooperates with the pressing groove 9 to drive the sliding block 8 to slide to the rear end inside the sliding groove 7, and at the same time drive the clamping column 10 to leave the inside of the clamping groove 4. At this time, the connecting plate 2 and the rubber plate 3 can be pulled out of the inside of the fixed plate 1 by pulling the handle 24. At this time, the new connecting plate 2 and the rubber plate 3 are put into the inside of the fixed plate 1. At this time, release the hand pressing the button 5, and the clamping column 10 will push the pushing spring 12 to push the pushing ring 13 to re-engage with the clamping groove 4 to fix the connecting plate 2. By quickly disassembling and replacing the connecting plate 2 without using special tools, the maintenance and replacement process is made more convenient, the maintenance and replacement time is reduced, and the flexibility and convenience of maintenance are improved. When the rubber plate 3 is hit by the side of the ship, the fixed plate 1 will squeeze the buffer spring 17 to the rear end to achieve preliminary buffering. At the same time, the connecting rod 19 will cooperate with the connecting rod 18 to push the extrusion rod 20 to squeeze the buffer spring 22 inside the buffer seat 21 to achieve further buffering. The fixed plate 1 is buffered by the buffer device. The fixed plate 1 is buffered by the buffer device, which can reduce the impact force of the ship's side hitting the rubber plate 3 and reduce the wear degree of the rubber plate 3, thereby extending the service life of the rubber plate 3.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant rubber fender, comprising a fixing plate (1), characterized in that: The fixing plate (1) is slidably connected to a connecting plate (2) inside, a rubber plate (3) is fixedly connected to the front side of the connecting plate (2), a card slot (4) is provided inside the connecting plate (2), a button (5) is slidably connected to the inside of the fixing plate (1), a connecting column (6) is fixedly connected to the bottom end of the button (5), a sliding groove (7) is provided inside the fixing plate (1), a sliding block (8) is slidably connected to the inside of the sliding groove (7), a downward pressing groove (9) is provided inside the sliding block (8), a card column (10) is fixedly connected to the front side of the sliding block (8), a placement groove (11) is provided inside the fixing plate (1), a push spring (12) is sleeved on the outer side of the card column (10), a push ring (13) is fixedly connected to the outer side of the card column (10), a placement plate (14) is slidably connected to the outer side of the fixing plate (1), and a buffer assembly is fixedly connected to the rear end of the fixing plate (1).

2. The wear-resistant rubber fender according to claim 1, characterized in that: The buffer assembly comprises two telescopic rods (15), two telescopic rods (16), two buffer springs (17), two connecting rods (18), two connecting rods (19), two extrusion rods (20), a buffer seat (21) and a buffer spring (22). The front sides of the two telescopic rods (15) are respectively fixedly connected to the left and right sides of the rear end of the fixed plate (1), the interiors of the two telescopic rods (16) are respectively slidably connected to the outer sides of the two telescopic rods (15), and the two buffer springs (17) are respectively sleeved on the two connecting rods (18), two connecting rods (19), two extrusion rods (20), a buffer seat (21) and a buffer spring (22). The outer side of the telescopic rod (15), the rear ends of the two connecting rods (18) are respectively rotatably connected to the left and right ends of the interior of the placement plate (14), the front sides of the two connecting rods (19) are respectively rotatably connected to the left and right sides of the rear end of the fixed plate (1), the interiors of the two extrusion rods (20) are respectively rotatably connected to the outer rear ends of the two connecting rods (19), the outer side of the buffer seat (21) is fixedly connected to the interior of the placement plate (14), and the buffer spring (22) is arranged inside the buffer seat (21).

3. The wear-resistant rubber fender according to claim 2, characterized in that: The rear ends of the two telescopic rods (16) are respectively fixedly connected to the left and right sides of the interior of the placement plate (14), and the two buffer springs (17) are respectively sleeved on the outsides of the two telescopic rods (16).

4. The wear-resistant rubber fender according to claim 2, characterized in that: The front sides of the two buffer springs (17) are respectively fixed to the left and right sides of the rear end of the fixing plate (1), and the rear ends of the two buffer springs (17) are respectively fixedly connected to the left and right ends inside the placement plate (14).

5. The wear-resistant rubber fender according to claim 2, characterized in that: The outer top ends of the two connecting rods (18) are rotatably connected to the inside of the two extrusion rods (20), and the outer sides of the two extrusion rods (20) are slidably connected to the inside of the buffer seat (21).

6. The wear-resistant rubber fender according to claim 1, characterized in that: The outer side of the connecting column (6) is slidably connected to the inside of the pressing groove (9), and the outer side of the sliding block (8) is slidably connected to the inside of the button (5).

7. The wear-resistant rubber fender according to claim 1, characterized in that: A metal mesh (23) is arranged inside the rubber plate (3), a handle (24) is fixedly connected to the top of the connecting plate (2), and three fixing plates (25) are fixedly connected to the left and right sides of the placement plate (14).

8. The wear-resistant rubber fender according to claim 1, characterized in that: The outer side of the push ring (13) is slidably connected to the inside of the placement groove (11), and the outer side of the clamping column (10) is slidably connected to the inside of the clamping groove (4).

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